feat(apps): sales-expert screens in both apps + v2 admin home slider (D21, APP-02)

Both expert screens are built in user-app and user-app-v2, with byte-identical
template and script and a per-app style block only — verified by diffing
everything above <style>:

  ChildOrdersView  "سفارش مشتریان"  — legacy ChildOrders.vue. Keeps the
    reference's title, search, infinite paging, and per-card item count, total
    weight, customer name and the fixed «تحویل مسئول فروش» chip (the endpoint
    only returns that status, ApiMobileController:766).
  CustomerChoiceView "لیست مشتریان" — legacy customerChoice.vue. Keeps its
    title, per-search re-query and the reference's choice to LIST inactive
    customers (its active() scope is commented out at :187).

Reachable from inside the app, not just by URL: routes carry the reference's own
paths and names, the dashboard grows the two entries only for an expert (v1 as
tiles, v2 as its own rows), and a router guard sends an ordinary customer back
to their dashboard. None of that is relied on for safety — the server scopes
both endpoints on the AdminUser id in the token and answers 403 otherwise.

Not ported, both recorded in D21: the act-as api_token minting (:197-201) and
the child-order edit drawer, which recomputed an order's money from client-sent
values. The card opens a read-only summary instead.

APP-02 fixed: user-app-v2 gained getHomeSlider and now prefers admin-configured
slides, keeping its category-derived hero as the fallback and its own design.

Session stores stay byte-identical across the apps.
build 5/5, jest 45/45, expert login 36/36, apps smoke 43/43, typecheck clean.

[ref: henza_pwa/src/views/user/src/components/ChildOrders.vue, customerChoice.vue]
[ref: henza_pwa/src/router/index.ts:171-188]

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

apps/user-app-v2/src/views/HomeView.vue

@@ -107,7 +107,7 @@ import { useConfigStore } from '../stores/configStore'
 import type { HomeCategory } from '../stores/configStore'
 import { useFiltersStore } from '../stores/filtersStore'
 import { api } from '../api/client'
-import type { GoldPriceQuote, ProductSummary } from '../api/client'
+import type { AdminSlide, GoldPriceQuote, ProductSummary } from '../api/client'
 
 // Module scope, so it survives this view being unmounted and remounted as the
 // user moves between tabs, and resets only on a full app reload.
@@ -121,6 +121,12 @@ const loading = ref(true)
 const refreshing = ref(false)
 const products = ref<ProductSummary[]>([])
 const goldPrice = ref<GoldPriceQuote | null>(null)
+// Admin-managed banner slides (manage/Const.vue "اسلایدر موبایل"). null while
+// unfetched/unavailable — distinct from "fetched, empty" — so `slides` below
+// knows whether to wait or fall back to the category-derived hero.
+// Kept in step with user-app, which has had this since the admin screen was
+// wired up; without it, slides configured in the admin panel never showed here.
+const adminSlides = ref<AdminSlide[] | null>(null)
 
 const productDrawer = ref(false)
 const activeProductId = ref<string | null>(null)
@@ -156,14 +162,27 @@ const listProducts = computed(() => products.value.slice(0, LIST_LIMIT))
 // The hero is built from REAL categories, not a curated banner payload (none
 // exists). Each slide deep-links into search filtered by that category, so the
 // artwork is decorative but the destination is genuine.
-const slides = computed<HeroSlide[]>(() =>
-  memory.cats.slice(0, 5).map((cat) => ({
+const slides = computed<HeroSlide[]>(() => {
+  // Prefer what the admin actually configured; the category-derived hero below
+  // stays as the fallback for when no slide has been uploaded.
+  if (adminSlides.value?.length) {
+    return adminSlides.value
+      .filter((s) => s.image)
+      .map((s, i) => ({
+        key: `${i}-${s.image}`,
+        title: '',
+        image: s.image,
+        link: s.link || undefined,
+      }))
+  }
+
+  return memory.cats.slice(0, 5).map((cat) => ({
     key: cat.id,
     title: cat.title,
     image: productImageForCategory(cat.id),
     categoryId: cat.id,
-  })),
-)
+  }))
+})
 
 function productImageForCategory(categoryId: string): string | undefined {
   const match = products.value.find((p) => p.category?.id === categoryId)
@@ -181,6 +200,17 @@ function onCategory(cat: HomeCategory) {
 }
 
 function onSlide(slide: HeroSlide) {
+  // Admin-uploaded slides (manage/Const.vue) carry their own destination
+  // instead of a categoryId — an absolute URL opens in a new tab, anything
+  // else is treated as an in-app path. Same rule as user-app.
+  if (slide.link) {
+    if (/^https?:\/\//i.test(slide.link)) {
+      window.open(slide.link, '_blank', 'noopener')
+    } else {
+      router.push(slide.link)
+    }
+    return
+  }
   if (slide.categoryId) {
     filters.query.cats = [slide.categoryId]
   }
@@ -204,6 +234,14 @@ async function loadData() {
   } catch {
     goldPrice.value = null
   }
+
+  try {
+    adminSlides.value = await api.getHomeSlider()
+  } catch {
+    // No admin slides configured, or the endpoint failed — the category-
+    // derived hero covers this silently, same as before this existed.
+    adminSlides.value = null
+  }
 }
 
 async function onRefresh() {